Product Description:
The main function of the FESTO FK series floating joint is to connect the cylinder piston rod with the driven load. It can
automatically compensate for possible radial offset and angular
deviation (usually up to ± 0.3mm to ± 0.7mm, or about 1mm) during
the connection process. This compensation capability can
effectively reduce stress, prevent problems such as piston rod seal
wear and cylinder damage caused by poor alignment, and thus extend
the service life of the entire pneumatic system.
This series of joints is usually made of sturdy materials such as
galvanized steel, stainless steel, or surface hardened steel
components, and treated with nickel plating to give them moderate
to good corrosion resistance, which can adapt to general industrial
environments and even situations with certain corrosion risks.
The FK series floating joint design does not contain copper (with copper content exceeding 1%
by mass) or PTFE (polytetrafluoroethylene), which makes it suitable
for applications that are sensitive to copper ions and specific
chemicals, such as certain chemical processes or situations where
copper materials prevent electrochemical corrosion.
Its working temperature range is wide, usually between -40 °C and
+150 °C, which means it can maintain stable performance in both
cold and low-temperature environments as well as high-temperature
workshops. FK connectors offer multiple thread specifications (such as M10x1.25, M16x1.5,
M20x1.5, etc.) to meet the needs of different sizes of cylinder
piston rod threads and load connection ends.
Applications:
FESTO FK series floating joints are widely used in various industrial automation fields. They can
play an important role in situations where cylinders are used and
there is a certain installation error or need to compensate for
eccentricity.
Industrial automation and pneumatic systems: This is the most traditional application area for FK series
joints. It is used to connect the cylinder piston rod with any load
that requires cylinder drive, such as fixtures, robotic arms,
conveyor belt baffles, flipping mechanisms, etc. It can ensure that
the cylinder can still work smoothly and avoid jamming even when
there are slight parallelism or coaxiality errors between the
cylinder and the load mounting base.
Lithium ion battery production and assembly: The search results specifically mention that this connector is
suitable for lithium ion battery production and assembly. In such
high-precision manufacturing processes, the stability and
reliability of equipment operation are crucial, and FK joints can
help compensate for errors and ensure smooth production processes.
For precision equipment with high requirements for installation
alignment: In some equipment that requires high-precision positioning and
repeatability, using FK floating joints can eliminate internal
forces caused by processing and assembly errors, making the
movement smoother and positioning more accurate.
In situations where there is thermal expansion or vibration: During the operation of the equipment, if there is thermal
expansion or contraction due to temperature changes, or slight
vibration caused by motion, the floating ability of the FK joint
can absorb these small displacement changes and maintain the
reliability of the connection.
Medium corrosive environment: With its material's corrosion resistance, it can also be used in
environments where there is a certain risk of corrosion but no need
for all stainless steel joints, such as certain chemical, food
processing, or humid industrial environments.
Support and Services:
Our product technical support team is available to assist you with
any questions or issues you may have regarding our Pneumatic Pipe
Fittings. Whether you need help with installation, troubleshooting,
or maintenance, our knowledgeable staff is here to provide you with
the support you need.
In addition to technical support, we also offer a range of services
to ensure that your Pneumatic Pipe Fittings perform optimally.
These services may include product training, customization, and
on-site assistance to help you get the most out of your fittings.
Packing and Shipping:
Product Packaging:
Our Pneumatic Pipe Fittings are carefully packaged to ensure they
arrive in perfect condition. Each fitting is wrapped in protective
material and placed in a sturdy cardboard box, cushioned with
packing material to prevent any damage during transit.
Shipping:
We offer fast and reliable shipping for our Pneumatic Pipe
Fittings. Orders are processed quickly and dispatched within 1-2
business days. Depending on your location, you can choose from
various shipping options, including standard, expedited, or express
delivery. Tracking information will be provided so you can monitor
the status of your shipment.
